Readd traefik code (commented out)

docker-compose.yml

@@ -1,6 +1,18 @@
 version: '3'
 
 services:
+  # traefik:
+  #   command:
+  #     - "--api.insecure=true"
+  #     - "--providers.docker=true"
+  #     - "--providers.docker.exposedbydefault=false"
+  #     - "--entrypoints.nopaque.address=:5000"
+  #   image: traefik:2.0
+  #   ports:
+  #     - 5000:5000
+  #     - 9090:8080
+  #   volumes:
+  #     - /var/run/docker.sock:/var/run/docker.sock:ro
   web:
     depends_on:
       - db
@@ -9,9 +21,18 @@ services:
       placement:
         constraints:
           - node.role == manager
+    env_file: nopaque.env
+    # labels:
+      # - "traefik.enable=true"
+      # - "traefik.http.routers.nopaque.entrypoints=nopaque"
+      # - "traefik.http.routers.nopaque.rule=Host(`nopaque.localhost`)"
+      # # Use sticky sessions for load balancing
+      # # Socket.IO is not compatible with cookie sticky sessions which are the
+      # # only available option in traefik
+      # - "traefik.http.services.web-opaque.loadbalancer.sticky=true"
+      # - "traefik.http.services.web-opaque.loadbalancer.sticky.cookie.httpOnly=true"
     ports:
       - "5000:5000"
-    env_file: nopaque.env
     image: gitlab.ub.uni-bielefeld.de:4567/sfb1288inf/opaque:development
     volumes:
       - /mnt/nopaque:/mnt/nopaque